<?php

class Mageex_ExportPdf_Model_ListUsed extends Varien_Object
{
    public function getOptionArray()
    {
        return array(
			array('label'=> Mage::helper('exportpdf')->__('Invoices'), 'value'=>'sales_order_invoice'),
			array('label'=> Mage::helper('exportpdf')->__('Shipments'), 'value'=>'sales_order_shipment'),
			array('label'=> Mage::helper('exportpdf')->__('Credit Memos'), 'value'=>'sales_order_creditmemo'),
        );
    }
}